Oldboy (2005)

Bringing Asian cult films to a new level, the Korean import Oldboy tells the hairy, gripping story of an ordinary businessman, Oh Dae-su (Min-sik Choi) who suddenly disappears, having been kidnapped and kept in a single locked room for fifteen years without explanation.

When he is finally released, he is given a single challenge: to find out why. His entire appearance has now changed, which is just one small accomplishment in a great performance by Choi. No longer a tubby drunk in a cheap suit, he's now a lean, haunted, animal-like stoic capable of battling a platoon of bad guys in a long narrow hallway. In one of the film's most astonishing scenes, he does just that, with the camera tracking slowly to the right for the entire duration of this several minute-long fight, as the hero pummels his way through his attackers to the elusive exit.

Of course, he meets a girl, a sushi chef, Mi-do (Hye-jeong Kang), and at his peculiar request, she serves him a live squid (which the actor actually eats). She takes to him immediately and helps him on his quest.

I must admit that when Oldboy's carefully prepared revenge plot finally reveals itself in the end, I did not see it coming. Even if, for some reason, astute viewers do predict the ending, Oldboy still fills the screen with enough show-stopping images to put an entire circus out of work.